| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.757 | 18/5:01.626 |
| 2 | 3 | 16.330 | 19/5:14.327 |
| 3 | 5 | 18.200 | 18/5:07.722 |
| 4 | 5 | 16.725 | 18/5:06.054 |
| 5 | 5 | 16.648 | 18/5:04.776 |
| 6 | 4 | 17.346 | 18/5:06.018 |
| 7 | 4 | 16.671 | 18/5:05.169 |
| 8 | 4 | 16.645 | 18/5:04.475 |
| 9 | 4 | 16.336 | 18/5:03.316 |
| 10 | 4 | 16.354 | 18/5:02.422 |
| 11 | 4 | 16.344 | 18/5:01.673 |
| 12 | 4 | 16.182 | 18/5:00.807 |
| 13 | 4 | 16.333 | 18/5:00.283 |
| 14 | 4 | 18.208 | 18/5:02.244 |
| 15 | 4 | 16.403 | 18/5:01.778 |
| 16 | 4 | 17.811 | 18/5:02.955 |
| 17 | 4 | 17.129 | 18/5:03.270 |
| 18 | 4 | 16.532 | 18/5:02.954 |